/*
 * File    : DiskManagerRequest.java
 * Created : 22-Mar-2004
 * By      : parg
 * 
 * Azureus - a Java Bittorrent client
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details ( see the LICENSE file ).
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package org.gudy.azureus2.plugins.peers;

import org.gudy.azureus2.plugins.disk.DiskManager;

/**
 * @author parg
 * 
 * @since 2307
 */

public interface PeerReadRequest {
    public static final int NORMAL_REQUEST_SIZE = DiskManager.BLOCK_SIZE;

    public int getPieceNumber();

    public int getOffset();

    public int getLength();

    public void resetTime(final long now);

    public boolean isExpired();

    public void cancel();

    public boolean isCancelled();
}
